keyboard

Picture an early piano: a long wooden panel crowded with levers, each one waiting for a fingertip. In 1819, English speakers began calling that arrangement a keyboard—literally a “board” of “keys,” though neither part originally had anything to do with computers. The older key was a metal tool for lifting a door’s hidden crossbar, while board was simply a plank; board later wandered through “table,” “food,” and even “council,” as in a board of directors. The musical sense of key appeared centuries earlier, probably influenced by Latin clavis and French clef, which linked a key to the tonal center of a melody. Then the typewriter and computer moved the word from concert halls to office desks, while QWERTY—named in 1925 after six upper-left letters—made “keyboard” feel less like furniture and more like a landscape of tiny doors, each opening a character onto the page.